bpc 157 and ghk cu peptides GHK‑Cu / BPC‑157 / TB‑500 BPC-157 & GHK-CU Peptides: The

Kim SJ, Zhang C, Demsky R, Armel S, Kim YI, Narod SA, et al

Inspect the pen and ensure the solution is clear and colourless Prime the pen on first use until a drop appears Dial the required dose (clicks) Apply to clean skin (abdomen or thigh) Hold in place for 6 seconds Replace the cap and store properly 12 clicks = 5 mg Use once daily Typically used for up to 20 consecutive days Follow with a 2-week break before restarting Adjust under professional guidance Approximately 20 doses per pen (based on 5 mg daily use)

Some owners use it as part of a broader recovery plan that includes rest, physical therapy, and supportive pain management

In practice, vial expiration and sterility concerns mean most prescribers recommend using a vial within 28 days of first puncture